NASDAQ
OneStream, Inc. Class A Common Stock (OS) has a market cap of $11.15B as of Tuesday, March 31, 2026. The OS market cap is up 78.82% over the past 30 days and has grown 124.85% over the past year. Market capitalization represents the total market value of a company's outstanding shares, calculated by multiplying the stock price by the total number of shares outstanding.
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